UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CR4QKUQf/iy8I7dcrbD5ljZrBn+PPsE2j+YTpeMr1B0=' 
WHERE 
  key_id = '560fd65d2eb5fcdec4dbe82d1440370401127a9dcac8e7fb1c0adecdc29bc402' 
  AND (
    token = 'CR4QKUQf/iy8I7dcrbD5ljZrBn+PPsE2j+YTpeMr1B0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )